Why doesn't the other party wake up when dealing with etc at the highway intersection?

SMS service is not enabled. If you need to be reminded when handling etc at the highway intersection, you need to open SMS service, pay a certain SMS fee every month, and send SMS reminders when passing through the highway intersection. Therefore, the other party who handled etc at the highway intersection did not remind you because the SMS service was not opened. ETC, Chinese translation is electronic toll collection, which is an automatic toll collection for expressways or bridges.